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Belgium weather averages
Going to Belgium? Find the best month to visit Belgium based on the weather.
Check Belgium weather averages before you book your next holiday in 2019/2020. Today's maximum temperature in Belgium is expected to be 77°F, while the average maximum temperature in June is 70°F. The holiday weather guide shown above is for Brussels.
More about Belgium
- Weather overview
- Climate guide
- 5-day forecast
- Best time to go
- Weather by month
- Today's conditions
- Compare weather
- Sunrise & Sunset
- More destinations
- Top deals & discounts
The weather for Belgium, represented by Brussels, shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.
Metric (°C) | Imperial (°F)
Belgium weather averages: best month
|Warmest||July & August||73°F|
|Sunniest||May, June, July & August||7 hours per day|
|Least rain||June||14 days|
Belgium weather overview
Always be prepared for rain in Belgium as the weather is very changeable. The summer months (May to September) are generally warm with between 6 and 7 hours of sunshine a day. Central Belgium, which is hilly, is slightly warmer than the coast but pays for it with chillier winters.
The Ardennes region in the south has the harshest winters with long periods of snow but its summers, although cooler than in other parts of the country, are fairly sunny and pleasant.
What to pack for Belgium weather
Layers of light-to-warmish clothes are fine for most of the year but you will need to wrap up warm to face winter in the Ardennes. Always take rainwear.
Belgium weather averages by month
Check Belgium holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.
Compare Belgium weather with the USA
Below the Belgium weather chart shows maximum daytime temperature for Belgium (Brussels) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.
Maximum daytime temperature (°F)
Metric (°C) | Imperial (°F)
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